10-10-2　ⓔ文献

1. Galiè N, McLaughlin VV, et al: An overview of the 6th World symposium on pulmonary hypertension. Eur Respir J, 2019; 53: 1802148.

2. Simonneau G, Montani D, et al: Haemodynamic definitions and updated clinical classification of pulmonary hypertension. Eur Respir J, 2019; 53: 1801913.